UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oMqGyJL1QFMtsrykOtFpR21IkZs+Yfw/ucUz9OqUvF0=' 
WHERE 
  key_id = '3301d557418d35517a81096aea2fc0ffa0beb78820033311bbe141efef4610c5' 
  AND (
    token = 'oMqGyJL1QFMtsrykOtFpR21IkZs+Yfw/ucUz9OqUvF0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )